Easy DIY · 현관문 관리

Reduce doorway drafts in six steps with suitable weatherstripping

Door-frame gaps and under-door gaps may need different seals. Identify the gap first, install compatible materials, and preserve door operation and ventilation.

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Wikimedia Commons · Nerijp / Wikimedia Commons (CC BY-SA 3.0) · CC BY-SA 3.0 ↗

Maryland's Energy Administration notes that weatherstripping can improve draft comfort, but materials differ by intended placement and durability. ENERGY STAR lists door and window sealing among basic air-sealing projects. Check rental rules, fire-door requirements and building ventilation before any modification.

Your try-it-at-home checklist

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1. With the door closed, inspect gaps around the jamb and at the threshold, along with worn existing seals. Keep fingers clear of the closing edge.
2. Consider compatible compressible foam or rubber tape at the jamb and a brush or purpose-made sweep under the door. One product does not suit every location.
3. Measure gap width and length; cut the chosen seal to size as instructed. Work safely with scissors or blades on a stable surface.
4. Clean and dry the attachment surface. Check adhesive compatibility with finishes and obtain permission before altering a rented or shared door.
5. Fit the strip following its manufacturer's placement instructions. Never block locks, threshold drainage, required ventilation, fire-door features or emergency exit travel.
6. Open, shut and lock the door several times. Correct rubbing or poor latching, and replace seals that peel, tear or no longer recover after compression.

Your try-it-at-home checklist

Further reading

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